50W 2pcs 25W 18V Poly Polycrystalline Solar Panel for Charging 12V Battery 12V Solar System Car Boat RV

50W 2pcs 25W 18V Poly Polycrystalline Solar Panel for Charging 12V Battery 12V Solar System Car
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50W 2pcs 25W 18V Poly Polycrystalline Solar Panel for Charging 12V Battery 12V Solar System Car
60 % of buyers enjoyed this product!
Availability: in stock
TODAY'S DEAL Ends in: 04:36:18
Price:  US $179.66 / lot
Sale price:  US $88.03 / lot

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45 days Money back 45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery On-time Delivery
Guarantees: On-time Delivery 60 days


50W 2 * 25W 18V Poly Polycrystalline

Solar Panel for Charging 12V Battery 12V Solar System Car Boat RV

ECO-Souces solar panel compose of multi-crystal solar cell with an efficiency of over 17%.

All ECO-sources rigid solar panels are constructed using a tempered glass front, EVA pottant and a PVF backing

to provide maximum protection from the most severe environmental conditions.

The entire laminate is framed in a heavy duty anodized aluminum frame to provide structural strength and ease of installation.

This translates to both more wattage per square foot and lower mounting structure cost.

1. Widely used on small dry camp and off-grid ligthing applications.

2. Easy Installation with pre-drilled hole.

3. Waterproof IP-65 Rated Junction Box : Advanced water and dust proof level.

(complete protection against environmental particles and low pressure water jets).

4. Resistance to Salt Corrosion and Humidity.

5. Corrosion-resistant aluminum frame for extended outdoor use, allowing the panels to last for decades as well as

withstand high winds (2400Pa) and snow loads (5400Pa), Lightweight anodized aluminum frame and reinforced Safety

and anti-Reflection coated glass 3.2mm thick (tempered + patterned).

6. Warranty: 5-year material and workmanship warranty

Related power 25W
Voc 21.6V
Vop 18V
Short circuit current (Isc) 1.22A
Working current (Iop) 1.11A
Output Tolerance ±3%
Temperate coefficient of Isc (010+/- 0.01 )%/°C
Temperate coefficient of Voc – (0.38 +/-0.01 )%/°C
Temperate coefficient of power Voc -0.47%/°C
Temperature range -40°C to +80°C
Frame Heavy duty aluminum
Kind of connection waterproof junction box, can be customized
Guarantee of power 90% within 10 years 80 within 25 years
Kind of glass and its thickness Low Iron, high transparency tempered glass of 3.2mm
SLA Battery Voltage 12V
Dimensions (L x W x H)mm 525×370 x 18mm(20.67*14.57*0.71 in)
Net Weight 1.7kgs (3.75lbs)

2 pieces 25W 12V polycrystalline solar panels with out box

1. All goods are in stock, the transaction will be handled within 1 business day.

2. Items will be sent out within 3 days after we received your payment.

3. If the item shipping from China, we will send it visa Fedex or DHL, the price is not include the customs,

taxes, duties,these will be charged to buyers. If it shipping from our EU, USA,AU,RU stock, it will no tax and duty

4. Please note us your contact details include your phone number for easy contacting from express guy.

Thank you for your kindly understand.

5. We will do our best to assist the shipping servicer if the goods have any accidents,delays or other issure during shipping.

Customs Tax & Duty:

If the item send out in our EU,USA,AU or RU stock, we will pay for the customs tax and duty,

but if the goods send out from China, the price is not include the customs, tax, duties,these will be charged to buyers.

The terms of payment is suit for visa Credit Card, T/T, Western union,MoneyGram,paypal, etc.


Customers should inspect the item(s) and notify us within 7 days if&nbs p;any problems. If you have any problem with you r item,

please contact us before leaving feedback. All items must be issued an RMA number before they returned.

The shipping cost of return goods is to be paid by the Buyer.

It’s have 12 months Warranty from the date of ;purchase covering manufacturing defects. < /span>

This warranty excludes any damage caused by the human.


1. Please check the package and item carefully to make sure there is no problem .

2. If you do not satisfied with the item or get damaged ite m, please contact with us firstly before leaving nagative feedback,

we will resolve the problem to satisfy you.

3. Online surpport: monday to friday 9:00 am to 5:30 pm (GMT+8). (excluded public holiday)

4. If you are satisfied with our product, kindly leave full-stars () and good feedback for us.

Your feedback will encourage us do it better in the further. Thanks!

The company committed to provide customers with high quality products since 2004. As a manufacturer, we have more than 10 year

experiences in produce solar panels and renewable energy products. Also we have professional technical and customer team to

supply high quality products and better customer service.

Now the products have exported to Africa, Europe, America, some Middle East countries and some Asia countries.

We would like to be your best supplier in China.

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
24/7 Customer Service (800) 927-7671